So had covid 10 days and was my first time catching it. I had my 4th jab but oh my it totally floored me and still very tired and I'm dreading going back to work next week with feeling like this. I work in social care so had to wait to test negative for 2 days. Any tips. Please on how to get through a shift. All I do currently is sleep and after done a few bits around the house I'm so tired.